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AssigneeSTMicroelectronics S.r.l.
InventorsMirko Dondini, Amedeo La Scala
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A device for calculating the quotient q and remainder r of the division (y·k1+x)/k2, wherein k1 and k2 are integers and constant, and wherein x and y are integers. The device comprises a first digital circuit for receiving as input values of y and identifying corresponding values of the quotient qy and the remainder ry of the function y·k1/k2, a second digital circuit for calculating the remainder r of the division, by a) calculating a combined value (x+ry) of the remainder ry and the value of x, b) verifying if the combined value (x+ry) is less than k2, c) correcting the combined value (x+ry) if the verification indicates that the combined value (x+ry) is not less than k2, and d) assigning the corrected combined value (x+ry) to the remainder r, a third digital circuit for calculating the quotient q of the division, by a) correcting the quotient qy if the verification (2206) indicates that the combined value (x+ry) is not less than k2, and b) assigning the corrected quotient qy to the quotient q.
A device for calculating a quotient q and a remainder r of a division (y·k1+x)/k2 wherein k1 and k2 are constants, and wherein x and y are integers, the device comprising:
A device for calculating a quotient q and a remainder r of a division (y·k1+x)/k2, wherein k1 and k2 are constants, and wherein x and y are integers, wherein k1 is a number of logical columns, k2 is a number of physical columns, y is a number of a logical row, x is a number of a logical column, q is a number of a physical row and r is a number of a physical column, the device comprising:
A method of using a device for calculating a quotient q and a remainder r of a division (y·k1+x)/k2, wherein k1 and k2 are constants, and wherein x and y are integers, the method comprising:
Dependencies are inferred from the claim text.